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Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
10/10/2023, 20:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe
Resource
win7-20230831-en
5 signatures
150 seconds
General
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Target
8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe
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Size
276KB
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MD5
d7b91181dc97b2ca65b1015fbbc71af0
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SHA1
6c27ff2d9d0c84f5b9168fabc0176f05d7e96bcb
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SHA256
8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08
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SHA512
82f89e07d41f8367bc80359e431b6052cc2b79830278e2fcd34dbd9a3683568068edb03b4da59f5e07120adca68b1e7b695c294c7347b4dec712b2e13ce0aea8
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SSDEEP
6144:Wh0RKajWpVP060qLE5/JjsXOqDWmUadL6BakuUe9/b7rj:WyKajWFLE59s+k4AuakuU8j
Malware Config
Signatures
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Detect Mystic stealer payload 6 IoCs
resource yara_rule behavioral1/memory/1304-3-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1304-4-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1304-5-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1304-7-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1304-9-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic behavioral1/memory/1304-11-0x0000000000400000-0x0000000000428000-memory.dmp family_mystic -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3060 set thread context of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 -
Program crash 2 IoCs
pid pid_target Process procid_target 2692 3060 WerFault.exe 27 2944 1304 WerFault.exe 29 -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 1304 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 29 PID 3060 wrote to memory of 2692 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 30 PID 3060 wrote to memory of 2692 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 30 PID 3060 wrote to memory of 2692 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 30 PID 3060 wrote to memory of 2692 3060 8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe 30 PID 1304 wrote to memory of 2944 1304 AppLaunch.exe 31 PID 1304 wrote to memory of 2944 1304 AppLaunch.exe 31 PID 1304 wrote to memory of 2944 1304 AppLaunch.exe 31 PID 1304 wrote to memory of 2944 1304 AppLaunch.exe 31 PID 1304 wrote to memory of 2944 1304 AppLaunch.exe 31 PID 1304 wrote to memory of 2944 1304 AppLaunch.exe 31 PID 1304 wrote to memory of 2944 1304 AppLaunch.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe"C:\Users\Admin\AppData\Local\Temp\8076f01afd589910a0f2c7b347fdc6633f20e4fb6e6f67c5457217d1af63ca08.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 1963⤵
- Program crash
PID:2944
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 682⤵
- Program crash
PID:2692
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